31331272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32911}}^1$

素因数の和:32941

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 39758648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 32911, 65822, 131644, 230377, 263288, 460754, 559487, 921508, 1118974, 1843016, 2237948, 3916409, 4475896, 7832818, 15665636, 31331272]

約数ペア:

[(1, 31331272), (2, 15665636), (4, 7832818), (7, 4475896), (8, 3916409), (14, 2237948), (17, 1843016), (28, 1118974), (34, 921508), (56, 559487), (68, 460754), (119, 263288), (136, 230377), (238, 131644), (476, 65822), (952, 32911)]